35
Note
: If MCU upgrade is failure with tips “Do not power off, please re-upgrade MCU”,
press “Back” on the remote controller to exit the process. Upgrade MCU separately
by Debug Menu – Upgrade – Upgrade MCU.
2. Power Key Upgrade Procedure
Tools:
USB disk (SanDisk, Format FAT32
)
*1PCS.
Procedure
(1) Format the U disk as FAT32.
(2) Extract upgrade file to the U disk (FAT32) in the root directory. You will get
"upgrade_972" folder. Insert
USB disk into the USB2.0 port of the TV board.
(3) Power on the panel. Press the
POWER
key and hold it until the power LED
twinkles in red and blue.
The TV will upgrade first. When finished, the screen will reboot and upgrade MCU
automatically. It will take 4 minutes to complete the upgrade procedure.
II.
Touch frame Update
1. Internal android
Tools:
(1) USB disk (Format FAT32
)
*1PCS.
(2) Remote controller *1PCS.
Procedure:
(1) Format the USB disk as FAT32.
(2) Extract upgrade file to the U disk (FAT32) in the root directory. You will get a
“.bin” touch file. Insert USB disk into the USB port of the TV board.
(3) Turn on the panel. Press “INPUT 1379” with remote controller, and then the
debug menu will pop up. Select
Upgrade-> TouchPanelTools, press “Enter”, long press the “App version”
Summary of Contents for C86CA-LGA572D-M
Page 1: ...1 C86CA LGA572D M Service Manual V1 0...
Page 6: ...6 Product Basic Specifications I Product Appearance Front view Back view...
Page 7: ...7 Side view PC Module Right side signal input output AC insert and switch...
Page 9: ...9 Electrical Diagram...
Page 13: ...13 Hall device Key Board...
Page 14: ...14 Power board Camera MIC Board...
Page 20: ...20 9 USB cable 10 AC cable...
Page 21: ...21 11 Touch frame FFC cable Three PCBA on the corners are connected with 150mm FFC cables...
Page 24: ...24 2 CN20 KEY 3 CN15 Speaker 4 CN17 TC2...
Page 25: ...25 5 CN10 UART 6 CN2 INVERTER FAN PANEL 7 CN18 E CAMMER...
Page 26: ...26 8 CNT1 C TOUCH 9 CNW1 VBYONE II Wifi Board SRV AP_WiFi_IoT 01 CN1...
Page 28: ...28 3 D 4 VCC 5 D 6 D 7 GND 8 PGND...
Page 29: ...29 Troubleshoot steps I LED does not turn red...
Page 30: ...30 II LED does not turn blue...
Page 31: ...31 III Touch issue...
Page 32: ...32 IV PC issue...